97781820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 282719808

約数和(自身を除く): 184937988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 97, 106, 159, 194, 212, 265, 291, 317, 318, 388, 485, 530, 582, 634, 636, 795, 951, 970, 1060, 1164, 1268, 1455, 1585, 1590, 1902, 1940, 2910, 3170, 3180, 3804, 4755, 5141, 5820, 6340, 9510, 10282, 15423, 16801, 19020, 20564, 25705, 30749, 30846, 33602, 50403, 51410, 61498, 61692, 67204, 77115, 84005, 92247, 100806, 102820, 122996, 153745, 154230, 168010, 184494, 201612, 252015, 307490, 308460, 336020, 368988, 461235, 504030, 614980, 922470, 1008060, 1629697, 1844940, 3259394, 4889091, 6518788, 8148485, 9778182, 16296970, 19556364, 24445455, 32593940, 48890910, 97781820]

約数ペア:

[(1, 97781820), (2, 48890910), (3, 32593940), (4, 24445455), (5, 19556364), (6, 16296970), (10, 9778182), (12, 8148485), (15, 6518788), (20, 4889091), (30, 3259394), (53, 1844940), (60, 1629697), (97, 1008060), (106, 922470), (159, 614980), (194, 504030), (212, 461235), (265, 368988), (291, 336020), (317, 308460), (318, 307490), (388, 252015), (485, 201612), (530, 184494), (582, 168010), (634, 154230), (636, 153745), (795, 122996), (951, 102820), (970, 100806), (1060, 92247), (1164, 84005), (1268, 77115), (1455, 67204), (1585, 61692), (1590, 61498), (1902, 51410), (1940, 50403), (2910, 33602), (3170, 30846), (3180, 30749), (3804, 25705), (4755, 20564), (5141, 19020), (5820, 16801), (6340, 15423), (9510, 10282)]